Changeset 37824 in vbox for trunk/src/VBox/Main/include/MediumAttachmentImpl.h

Timestamp:

Jul 7, 2011 3:29:03 PM (14 years ago)

Author:

vboxsync

Message:

Main/Machine+MediumAttachment+Console: add method for marking a 'hard disk' as non-rotational, which optimizes performance in modern guest OSes
Frontends/VBoxManage+VirtualBox: support the new method
ChangeLog: add quite a few forgotten improvements and fixes

File:

• trunk/src/VBox/Main/include/MediumAttachmentImpl.h (modified) (4 diffs)

trunk/src/VBox/Main/include/MediumAttachmentImpl.h

@@ -50 +50 @@
                  bool fPassthrough,
                  bool fTempEject,
+                 bool fNonRotational,
                  const Utf8Str &strBandwidthGroup);
     void uninit();
@@ -65 +66 @@
     STDMETHOD(COMGETTER(TemporaryEject))(BOOL *aTemporaryEject);
     STDMETHOD(COMGETTER(IsEjected))(BOOL *aIsEjected);
+    STDMETHOD(COMGETTER(NonRotational))(BOOL *aNonRotational);
     STDMETHOD(COMGETTER(BandwidthGroup))(IBandwidthGroup **aBwGroup);
 
@@ -83 +85 @@
     bool getPassthrough() const;
     bool getTempEject() const;
+    bool getNonRotational() const;
     const Utf8Str& getBandwidthGroup() const;
 
@@ -95 +98 @@
     /** Must be called from under this object's write lock. */
     void updateTempEject(bool aTempEject);
+
+    /** Must be called from under this object's write lock. */
+    void updateNonRotational(bool aNonRotational);
 
     /** Must be called from under this object's write lock. */